title: A novel method for "Wet" SEM.
mesh_terms: D003092:Colitis / Q000473:pathology; D003106:Colon / Q000648:ultrastructure; D003424:Crohn Disease / Q000473:pathology; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000473:pathology; D008855:Microscopy, Electron, Scanning / Q000295:instrumentation* / Q000379:methods*; D013048:Specimen Handling / Q000295:instrumentation* / Q000379:methods*